drm/amdgpu: add and implement the GPU reset status query
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 66b5bd0..ebff89e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1040,7 +1040,7 @@
struct amdgpu_ctx_state {
uint64_t flags;
- uint64_t hangs;
+ uint32_t hangs;
};
struct amdgpu_ctx {
@@ -1049,6 +1049,7 @@
struct amdgpu_fpriv *fpriv;
struct amdgpu_ctx_state state;
uint32_t id;
+ unsigned reset_counter;
};
struct amdgpu_ctx_mgr {
@@ -1897,8 +1898,6 @@
uint32_t *id,uint32_t flags);
int amdgpu_ctx_free(struct amdgpu_device *adev, struct amdgpu_fpriv *fpriv,
uint32_t id);
-int amdgpu_ctx_query(struct amdgpu_device *adev, struct amdgpu_fpriv *fpriv,
- uint32_t id,struct amdgpu_ctx_state *state);
void amdgpu_ctx_fini(struct amdgpu_fpriv *fpriv);
struct amdgpu_ctx *amdgpu_ctx_get(struct amdgpu_fpriv *fpriv, uint32_t id);
@@ -2006,6 +2005,7 @@
atomic64_t vram_vis_usage;
atomic64_t gtt_usage;
atomic64_t num_bytes_moved;
+ atomic_t gpu_reset_counter;
/* display */
struct amdgpu_mode_info mode_info;